164279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114083}}^1$

素因数の和:114104

約数の個数: 72

約数和(自身を含む): 560608776

約数和(自身を除く): 396329256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114083, 228166, 342249, 456332, 570415, 684498, 912664, 1026747, 1140830, 1368996, 1711245, 1825328, 2053494, 2281660, 2737992, 3422490, 3650656, 4106988, 4563320, 5133735, 5475984, 6844980, 8213976, 9126640, 10267470, 10951968, 13689960, 16427952, 18253280, 20534940, 27379920, 32855904, 41069880, 54759840, 82139760, 164279520]

約数ペア:

[(1, 164279520), (2, 82139760), (3, 54759840), (4, 41069880), (5, 32855904), (6, 27379920), (8, 20534940), (9, 18253280), (10, 16427952), (12, 13689960), (15, 10951968), (16, 10267470), (18, 9126640), (20, 8213976), (24, 6844980), (30, 5475984), (32, 5133735), (36, 4563320), (40, 4106988), (45, 3650656), (48, 3422490), (60, 2737992), (72, 2281660), (80, 2053494), (90, 1825328), (96, 1711245), (120, 1368996), (144, 1140830), (160, 1026747), (180, 912664), (240, 684498), (288, 570415), (360, 456332), (480, 342249), (720, 228166), (1440, 114083)]